diff options
Diffstat (limited to 'contrib/gcc/c-decl.c')
| -rw-r--r-- | contrib/gcc/c-decl.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/contrib/gcc/c-decl.c b/contrib/gcc/c-decl.c index 2628257..46685e2 100644 --- a/contrib/gcc/c-decl.c +++ b/contrib/gcc/c-decl.c @@ -19,6 +19,8 @@ along with GCC; see the file COPYING. If not, write to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ +/* $FreeBSD$ */ + /* Process declarations and symbol lookup for C front end. Also constructs types; the standard scalar types at initialization, and structure, union, array and enum types when they are declared. */ @@ -312,6 +314,10 @@ int flag_isoc94 = 0; int flag_isoc99 = 0; +/* Nonzero means allow the BSD kernel printf enhancments. */ + +int flag_bsd_format = 0; + /* Nonzero means that we have builtin functions, and main is an int */ int flag_hosted = 1; @@ -508,6 +514,7 @@ c_decode_option (argc, argv) -std=c99 same as -std=iso9899:1999 -std=gnu89 default, iso9899:1990 + gnu extensions -std=gnu99 iso9899:1999 + gnu extensions + -std=bsd iso9899:1999 + BSD kernel printf extensions */ const char *const argstart = &p[5]; @@ -523,6 +530,7 @@ c_decode_option (argc, argv) flag_no_nonansi_builtin = 1; flag_noniso_default_format_attributes = 0; flag_isoc99 = 0; + flag_bsd_format = 0; } else if (!strcmp (argstart, "iso9899:199409")) { @@ -541,6 +549,7 @@ c_decode_option (argc, argv) flag_noniso_default_format_attributes = 0; flag_isoc99 = 1; flag_isoc94 = 1; + flag_bsd_format = 0; } else if (!strcmp (argstart, "gnu89")) { @@ -551,6 +560,7 @@ c_decode_option (argc, argv) flag_noniso_default_format_attributes = 1; flag_isoc99 = 0; flag_isoc94 = 0; + flag_bsd_format = 0; } else if (!strcmp (argstart, "gnu9x") || !strcmp (argstart, "gnu99")) { @@ -561,6 +571,19 @@ c_decode_option (argc, argv) flag_noniso_default_format_attributes = 1; flag_isoc99 = 1; flag_isoc94 = 1; + flag_bsd_format = 0; + } + else if (!strcmp (argstart, "bsd")) + { + flag_traditional = 0; + flag_writable_strings = 0; + flag_no_asm = 0; + flag_no_nonansi_builtin = 0; + flag_noniso_default_format_attributes = 1; + flag_isoc99 = 0; + flag_isoc94 = 0; + flag_isoc94 = 0; + flag_bsd_format = 1; } else error ("unknown C standard `%s'", argstart); |
